Here you can find slides and abstracts to selected talks.

• Geometric construction of Gaussian beams for the scalar wave equation, Inverse Days 2012, Jyväskylä
• Classification results for electromagnetic medium tensors, Geometry Seminar, Jyväskylä university, 2012.
• Classification of electromagnetic media from the behaviour of phase velocity, Department of physics, Lancaster University, 2012. [pdf]
• Electromagnetic mediums with two Lorentz null cones, Fourier Analysis and Pseudo-Differential Operators, Helsinki, 2012. [pdf]
• Electromagnetic mediums with a double light cone structure, Finnish-Japanese-Korean workshop on inverse problems, Helsinki, 2011.
• Classification results for Electromagnetic mediums, Analysis and Geometry Seminar, Aalto University, Helsinki, 2011.
• Electromagnetic mediums with a double light cone structure, Photonics seminar, Imperial College, London, 2011.
• Electromagnetic mediums with a double light cone structure, INV seminar, Newton Institute, Cambridge, 2011.
• On the pointwise determination of electromagnetic medium from its Fresnel surface, Finsler Extensions of Relativity Theory, Brasov, 2011.
• On the pointwise determination of electromagnetic medium from its Fresnel surface, Applied Inverse Problems Conference 2011, College Station.
• Descending maps between slashed tangent bundles, Al. Myller Centennial conference, Iasi, 2010. [pdf, tex]
• Contact geometry in electromagnetics, Origins meeting, UCL, 2010.
• Descending maps between slashed tangent bundles, Inverse Days 2009, Luosto, [pdf, tex]
• Descending maps between slashed tangent bundles, Workshop on Finsler geometry and applications, Debrecen, 2009. [pdf, tex, abstract]
• Geometry and electromagnetic Gaussian beams, ACOMEN 2008, Liege, [pdf, abstract]
• When do electromagnetic Gaussian beams propagate using Riemannian geometry, Advanced Computational Electromagnetism Seminar, Tampere, 2005. [pdf, ps]
• Electromagnetic beams and Riemannian geometry, Steklov institute, St. Petersburg, 2005. [pdf, ps]